Image analysis – Image enhancement or restoration – Intensity – brightness – contrast – or shading correction
Reexamination Certificate
2006-05-16
2006-05-16
Couso, Jose L. (Department: 2621)
Image analysis
Image enhancement or restoration
Intensity, brightness, contrast, or shading correction
C702S002000
Reexamination Certificate
active
07046859
ABSTRACT:
A method of automatically determining a measure of atmospheric aerosol optical properties using a multi- or hyper-spectral, multi-pixel image. A plurality of spectrally-diverse pixels are resolved from the image. A statistical spectral deviation of the spectrally-diverse pixels is determined, and then corrected for non-aerosol transmittance losses. One or more wavelength-dependent aerosol optical depths are derived from the statistical spectral deviation. Wavelength-dependent gaseous optical depths can be derived from the statistical spectral deviation.
REFERENCES:
patent: 5315513 (1994-05-01), Abreu et al.
patent: 6587701 (2003-07-01), Stranc et al.
patent: 6690817 (2004-02-01), Cabib et al.
Adler-Golden Steven M.
Berk Alexander
Bernstein Lawrence S.
Levine Robert Y.
Perkins Timothy C.
Couso Jose L.
Dingman, Esq. Brian M.
Lu Tom Y.
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